190064484

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 490515480

約数和(自身を除く): 300450996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 137, 178, 267, 274, 356, 411, 433, 534, 548, 801, 822, 866, 1068, 1233, 1299, 1602, 1644, 1732, 2466, 2598, 3204, 3897, 4932, 5196, 7794, 12193, 15588, 24386, 36579, 38537, 48772, 59321, 73158, 77074, 109737, 115611, 118642, 146316, 154148, 177963, 219474, 231222, 237284, 346833, 355926, 438948, 462444, 533889, 693666, 711852, 1067778, 1387332, 2135556, 5279569, 10559138, 15838707, 21118276, 31677414, 47516121, 63354828, 95032242, 190064484]

約数ペア:

[(1, 190064484), (2, 95032242), (3, 63354828), (4, 47516121), (6, 31677414), (9, 21118276), (12, 15838707), (18, 10559138), (36, 5279569), (89, 2135556), (137, 1387332), (178, 1067778), (267, 711852), (274, 693666), (356, 533889), (411, 462444), (433, 438948), (534, 355926), (548, 346833), (801, 237284), (822, 231222), (866, 219474), (1068, 177963), (1233, 154148), (1299, 146316), (1602, 118642), (1644, 115611), (1732, 109737), (2466, 77074), (2598, 73158), (3204, 59321), (3897, 48772), (4932, 38537), (5196, 36579), (7794, 24386), (12193, 15588)]